This CD is simply amazing! Every track is designed to get you to drift off to sleep by stimulating different types of brainwaves at each track/stage. Read the inlay for full instructions. The ocean wave noises and gulls mix with soft and subtle pulse-like music to allow sleep to creep in. Sometimes I wake up feeling like I've had a great sleep. Not always. Of course it varies, but it does get you to sleep with relative ease. Although make sure you're relaxed before-hand. It's not as effective if you're strung-out and try to go to sleep. Overall, it sounds nice and it is designed well by experts. I ususally leave the CD on repeat as it continues to help throughout the night. Worth a purchase!Duncan Scott, Jan. 28, 2009

Relax NaturallyDesign Bartel, Liner notes: Bartel, Composed and performed by Chris Phillips. Released 2009Album Concept:Gentle melodic music with mainly theta entrainment through binaural and monaural techniques and the implementation of gamma in low frequency vibroacoustics.

Relax PeacefullyDesign Bartel, Liner notes: Bartel, Composed and performed by John Herberman. Released 2007Album Concept:Gentle melodic music with mainly alpha and some theta entrainment through binaural and monaural techniques.

Rejuvenate NaturallyDesign: Bartel, Liner notes: Bartel, Composed and performed by Ron Allen. Released 2006Album Concept: Assumes that rejuvenation is a process of shedding stress, renewal and focus in a deeply relaxed meditative state, and renewed mental focus, this album begins with a period of alpha relaxation, then goes into theta and ends with beta.

Sleep DeeplyDesigned by Lee Bartel, Liner notes by Lee Bartel, Composed and performed by Daniel May. Released 2006Album Concept:In the soundscape context of night with light distant cricket sounds, lazy melodic music is embedded with 2hzdelta entrainment and slowly pulsating white noise.

Natural MeditationDesign: Bartel, Liner notes Bartel, Composed and performed by Ron Allen. Released June 2000.Album Concept:Based on known brainwave dominance during meditation, this album features specific meditations, e.g., on water, on breath, etc with an entrainment design that takes each meditation from alpha to theta and back to alpha through binaural and monaural techniques.

Natural Massage TherapyMusic designed by Bartel, Liner notes: Bartel, Composed and performed by Ron Allen. Released 1999Nominated “Best Instrumental Album" for a Juno Award in 2001Album Concept: Designed to induce sensory motor cortex relaxation through polyrhythmic structure and strong theta (4-7 hz) entrainment using full spectrum detuning and mono strategies

Natural ConcentrationDesign: Bartel, Liner notes: Bartel, Composed and performed by David Bradstreet. Released 1999.Album Concept: Dichotic listening design with left ear entrainment at 12-15 hz and right ear entrainment at 15-18 hz with nature sounds selected for inherent hz frequencies. Intent is “peak performance" brainwave levels as used by neurofeedback.

Natural RelaxationDesign: Bartel, Liner notes: Bartel, Composed and performed by Ron Allen. Released 2000 Nominated for a Juno Award in 2001.Album Concept: Based on the environments along a walk routed from “Old Baldy" near Kimberley Ontario along the Beaver River to Christie Beach on Georgian Bay, this album concept began with a rich sensuous description of that walk beginning at midday and ending at sunset. This description was given to Dan Gibson who selected nature sounds actually recorded along that walk. The description and the nature sounds were given to the composer who created the “program" music for this album. High alpha (10 hz) entrainment through detuning and mono effects.Nominated “Best Instrumental Album" for a Juno Award in 2001